The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2012
Filed:
Aug. 10, 2009
Michael C. Reynolds, Ballwin, MO (US);
James G. Withers, Chesterfield, MO (US);
Yousri H. Barsoum, St. Louis, MO (US);
Jesse J. Chounard, Ii, Ballwin, MO (US);
Edward J. Koplar, St. Louis, MO (US);
Michael C. Reynolds, Ballwin, MO (US);
James G. Withers, Chesterfield, MO (US);
Yousri H. Barsoum, St. Louis, MO (US);
Jesse J. Chounard, II, Ballwin, MO (US);
Edward J. Koplar, St. Louis, MO (US);
Koplar Interactive Systems International, L.L.C., St. Louis, MO (US);
Abstract
A method for modulating a video signal. Frames of a plurality of frames are selected for modulation. A first magnitude alternation pattern is designated for each of a first area of a field of the selected frames. A second magnitude alternation pattern is designated for each of a second area of the field of the selected frames. The intensity of a plurality of pixels of a plurality of scan lines of the field of the selected frames is altered as designated by either the first magnitude alternation pattern or the second magnitude alternation pattern.